Subject
- Indians of North America118
- Social conditions105
- Geology103
- Zoology96
- Indians95
- Evolution (Biology)91
- Biology85
- Psychology84
- Philosophical anthropology83
- Museums81
- Indians of South America80
- Periodicals79
- Physical anthropology78
- Science78
- Field work77
- Evolution75
- Geography74
- Folklore69
- Medicine67
- Museum acquisitions66